The URL can be used to link to this page

Home My WebLink AboutGMC Data Report No. 020VI]'RINITE REFLEC]'ANCE I)ATA WELL: DAVID RIVER (ADDITIONAL DA]A) LOCATION', BRISTOL BAY ALASKA DEPTH REFLECTANCE COMMENTS ({!') VALUES (%Ro) 7130 .69(14).54(7) 7130 .86(1) 7250 7380 ,74(20) 7530 , 98(7) , 8(3) 7530 .71(9) 7680 .78(20) 7870 8000 .47 (9) .76(11 ) , 67(5) .75(15) 8320 .97(20) 8580 .92(4),76(2) 8580 1,07(14) 875O 8900 9400 9400 9600 10050 .91(3)1 .03(18) 10610 ,82(4).99(17) .98(4) ,75(5) .86(11) STR BW+S BS/PL V PAR+W/PL COAL FR (LT-M 0 FL) STR BW+S BS/PL V PAR+W/PL COAL FR (LT-M 0 FL> BW+SBS/PL COAL FR+VW IN SLT/OX (M 0 FL) BW/PL VST+W+PAR (!~ 0 FL) BW+BS/PL VW+PAR BW+BS/PL VW+P AR (M 0 FL) (M 0 FL) BW+S BS/V PAR+W (M 0 FL) S BS+W/LOW Ro-LGN/HIGH Ro-VW I~ S BS+PL W/V PAR+W BW+S BS/PL VST+W+PAR/OX BW+S BS/PL GOOD VST (M 0 FL) BW+S BS/PL GOOD VST (M 0 FL) SH-STR BS/PL GOOD VST/COAL-V BW+BS/GN VW+PAR/OX (M 0 FL) STR STR (M 0 BW+S BS/VW+PAR-VARIABLE Ro/OX BW+S BS/VW+PAR-VARIABLE Ro/OX 1 .19('S)zo 1 ,01(2)1 .48(19)SH-HEAVY SLT/OX FL) (M 0 FL) (M 0 FL) STR BS IN SH/PL VST IN CARB/S COAL/OX BS/COAL-STRUCTURELESS/O× ,96 (11 ) 1 . 21 (10 ) OBS+BW/VW+PAR 11300 1 .25(20) BW+S BS/VST+W/S COAL PAR 11800 0(0) NDP 12140 0(0) NDP 12780 1 .75(21) STR BS/V+I PAR-SMALL 13660 1,.,,--z'~(5) STR OBS/TR SP V+I (M 0 F'L) I ]'ABLE 1 VITRINITE REFLECTANCE DATA WELL: DAVID RIVER-lA LOCATION: BRISTOL BAY ALASKA - DEPTH REFLECTANCE (Ct) VALUES(%Ro) COMMENTS /? ! 1 l 1 1 540 1170 1500 2210 221 0 2660 2660 3520 3320 3710 4050 4050 4320 4590 4590 4980 4980 5310 551 O 5480 5800 5990 ~990 6250 6460 6650 6700 67OO 6840 .28(24) .25(22) ,~(14),23(1) .4B(1) ,45(17),35(3) ,56(1) ,45(14).59(4) .34(2) .64(16) .45(7) , 57(14) ,7(5) ,53(21 ) ,58(14) .7(7) STR .44 ( 1 ) STR .64(16),55(~) STR ,84 ( ~ ) STR ,61 (8) .49(10) STR · 74 ( 1 ) STR .71 (11).55(6) ,67(20 ) .69(17) ,54(5) · 42(1 ) . 6~ (8) ,52(15) ,71 (17) ·75(17),65(~) .64(11 ) .88(1 ) .76(10) ,64(7) BW/S BS/LOW CONTENT V W+PAR (Y/O FL) G CLEAN LGN/RES RICH S BW/TR V PAR IN SH/ S OX (Y/O FL) BW/TR V PAR+W PAR/S OX BW/TR V PAR+W PAR/S OX BW/S VW+PAR/S OX (l/O FL) BW/S VW+PAR/S OX (Y/O FL) PL BW/VW+PAR (Y/O FL) PL BW/VW+PAR (Y/O FL) V PAR+W-GN/VARIABLE Ro (Y O+LT 0 FL) PL BW/V PAR+W (Y-LT O) PL BW/V PAR+W '(Y-LT O) S BS+W IN SH/COAL-LGN (LT 0 FL) BS+W IN SH/PL V PAR4-ST/COAL FR/S OX (LT 0 FL) BS+W IN SH/PL V PAR+ST/COAL FR/S OX (LT 0 FL) OBS+W/COAL FR+PL VST+W+PAR/OX (LT-H 0 FL) OBS+W/COAL FR+PL VST+W+PAR/OX (LT-M 0 FL) BS+W/VST+PAR/CTGS OX (DULL M 0 FL) BS+W/VST+PAR/CTGS OX (DULL M 0 FL) S BS+PL W/V PAR+W-PL LGN FR (M 0 FL) STR BS/PL CPAL FR/OX STR BS+W/PL VST+PAR/OX (N 0 FL) STR BS+W/PL VST+PAR/OX (M 0 FL) STR BS+BW/R COAL FR+VW+PAR (M 0 FL) STR BS+W/PL COAL FR+V PAR/OX PL STR BW+S BS/PL V PAR+W-COAL FR/OX S BS+W/PL S BS+W/PL STR BS+PL (M 0 F'L.) V PAR+W/PL COAL FR/OX (H 0 FL) V PAR+W/PL COAL FR/OX (M 0 FL) W/PL COAL FR+PL VW+PAR/OX (M 0 FL) FIGURES IN SEE LIST OF PARENTHESES INDICATE NUMBER ABBREVIATIONS OVERLEAF OF READINGS TABLE 1 A VITRINITE 'TABLE ABBREVIATIONS ANS - ANISOTROPIC BS - BITUMEN STAINING BAR - VIRTUALLY BARREN CARB - CARBARGILITE CTGS - CUTTINGS I}MA - DRILLING MUD ADDITIVE F - FEW FR - FRAGMENTS GN - GNARLED I - INERTINITE IGN - IGNEOUS TRACES L - LOW ORGANIC CONTENT B - BITUMEN BW - BITUMEN WISPS CAV - CAVED COR - CORRODED DD - DIFFERENTIATION DIFFICULT DOf4 - DOMINANT FL - FLUORESCENCE G - GOOD GRAN - GRANULARITY INST - INTERSTITIAL IRON - IRON OXIDES LGN - LIGNITE 'LOW - LOWEST REFLECTANCES MEASURED M MOD - MODERATE ORGANIC CONTENT NTV - NO TRUE VITRINITE OCC - OCCASIONAL P - POOR PL - PLENTIFUL-PLENTY R - REWORKED RO - REFLECTANCE HEASUREHENT RICH - RICH-HIGH ORGANIC CONTENT SC - SCRUFFY SLT - SILTSTONE SP - SPECKS STC - STRUCTURE TB - TURBO-DRILLED TEL - TELINITIC VL - V,LOW ORGANIC CONTENT VAR- VARIABLE (HIGH) RO W - WISPS-WISPY - ALLOCTHONOUS ? - QUESTIONABLE BL - BLEBS - MOSTLY NDP - NO DETERHINATION POSSIBLE OBS - OVERALL BITUMEN STAINING OX - INDICATIONS OF OXIDATION PAR - PARTICLES POS - POSSIBLY RH - REWORKED MATERIAL RES - RESIN S - SOME SH - SHALE SML - SMALL SUB - SUBORDINATE STI~' - STRONGLY TR - TR ACE V - VITRINITE VW - VITRINITE WISPS VST - VITRINITE STRINGERS WH - WHOLLY = - EQUAL PROPORTIONS PHY - PHYTOCLASTS (CONTENT) (SPORE FLUORESCENCE COLOURS UNDER U.V. LIGHT> G - GREEN O - ORANGE LT - LIGHT D - DEEP Y - YELLOW R - RED H - HID P - PALE TABL. E VISUAL K El:?. OGEN 2 DESCIt! IPTIONS WELL: DAVID RIVER-lA . LOCATION: BRISTOL BAY ALASKA DEPTH(~) SPORE COLOUR ESTIMATED SOURCE POTENTIAL 540 1/2 MODERATE-GOOD GAS 11 70 1/2 GOOD GAS 1950 2 NONE-POOR G~S 221 0 2-213 NONE-POOR GAS 5~.0 2/3-~ MODERATE-GOOD GAS 3710 5-3/4 MODERATE GAS 4320 3 GOOD GAS/SUB OIL 4770 S MODERATE-GOOD GAS 5310 S GOOD GAS 580 0 3-3/4 GOOD GAS 5990 3-3/4 GOOD GAS 6460 3-3/4 GOOD GAS 6630 3-3/4 GOOD GAS 6840 3/4 GOOD GAS 7250 314-4 GOOD GAS 7380 3/4-4 GOOD GAS 7680 3/4 GOOD GAS 8000 S/4-4 GOOD GAS 85B0 3/4-4 GOOD GAS 87!50 5/4-4 GOOD GAS 8900 3/4-4 GOOD GAS 9400 3/4-4 MODERATE-GOOD GAS 96O0 5/4-4 GOOD GAS 1 0030 4 GOOD GAS 10610 4 GOOD G^° 11,:500 5/4-4 MODERATE-GOOD GAS 11800 4/5 POOR GAS 12250 4/5 NONE-POOR GAS I 2780 4/5 NONE 13550 4/5 NONE 1 SAAB 5-5/6 NONE , , ....... ~ . .~. ~; ~ : ..... '';~ --[e~ie!e!ele~lei-le[el~'e'ele'e~lleie' I~'1 I I I I i ,-Trace/Rare - ii iI I I I II .i .llei, il ti. ~ Common {'i i I I I i I ~ F~eauen, M,OSPORES ~ ~ PHYTOPLANKTON ~ ~ EXCLUDING TASMANITIDS , , ] ~ TASMANITIDS - , ~ ~ :~ FORAM LINING~ I 1 Ii I I I I ~ ..... -~1 ' I ') t , i j. l ll, · · j._~ BAOWN'WOOD':LIGNITE _ j j i I j i 1 I' : i I j'i'] i i-'e.]eJ'i ~,' J 1'1 J -i ].i.j iji~]~iJiJJJ i J~J J''V BLACK 'WOOD': VIT~INITE . . : J , , J , · - ; ~ ~ ..... , - + INERTINITE ]ll J J ' ; ,IJ'i ] IJ J J j; J J ! :~ INERTINITE ONLyBLACK 'WOOD':' jcl j ici J Je '. · , le~ ~ jej~!.j.j J ]ej~i !~1_~ FINELY DISSEMINATED ] i' e:.:~'~;~' ~ ieiq~,-i':'';'~,J !~~ t I !~ PARTICLES ] il. ' . : : J ~ ALGAL ORIGIN. MARINE(M ~jl]J I. J Il j ,~ ' /NON MARINE(N) J j I I , ' PRESERVATION .'. ],:e:e':e~e,e:~;e',e ~e~eie !e~ie I I J j j poor .-. I I I J I ] J I t i J. I i J unaiti, mar. ENVIRONMENT i I I''1 I 1'1 J I .I J _ open mar. OF DEPOSITION 1 I li]JlJ I' J .) restrJcte~ mar. ~ '1 ( I ~ { I I t I ( I ~ I ~ nr. shore mar./strong terrig.intL i~:~! L {i~tl{ I lilt ill '!-i ~i so~e mar. influence/brackish , j~('~' ~-~;~;'~ ~i~ ~:~ 'j''''~ '~' -j, COLOUR/MATURATION . . 1 ! i i I ! I I i I .I i r~.~l(~iI~ Depth ,n · , ~ . i' ' · I~ - Frequen, MIOSPORES · ' ~ Abundant ~ I 2 ~ PMyTOPLANK~ON !i,, ~ ~ ~ EXCLUDING ~ASMANI~IDS TASMANITIDS ~ ~ ~ FORAM LININGS ... i ~~ ~ I . ~ MEGASPORES . ~ ~ OTHER M~CROFOSSILS ~ I I ~ ~ CU~CLES I ~ BROWN'WOOD': LIGNITE BLACK 'WOOD' VITRINITE ,~11 ' ' i ill- I. i ~Im~, t ~ FINELYPARTICLEsDISSEMINATED 1111 I- I I 1 II .I I It I ~ AMORPHOUS MAT~ER OF ' -- ALGAL ORIGIN, MARINE(M) Il II !1 I I1 ~ I ~ /NON MARINE(N) ] IItl I I Ill fa i~ ~ 1 ~ I I I t ' R~o,~,~. ~'j ' unditl, ma~. ENVIRONMEN3 . i I I j reslricteO mar. " J I nr shore mar./stronglerrig.inl[ ~ ~ e ~[~l~ non-mar_/l~eshwater j - . .~ ~ COLOUR%MA~URA~IO'N .I ROCK-EVAL TABLE 3 AND PYROLYSIS DATA WELL: DAVID RIVER-lA LOCATION: BRISTOL BAY ALASKA DEPTH P1 P'~,_ GOGI (~t) EG/TONNE EG/TONNE TOC (%wt) HYDROGEN INDEX .'! 540 " 0 1.1 1170 0 1500 0 0 1950 0 0 221 0 0 0 2660 0 .6 2660 COAL 1 ,6 80 3320 0 1 3710 O .2 4050 0 .9 4140 0 4140 COAL 1.4 55.4 ' 4590 0 .7 4590 COAL . 2 21 4770 0 0 4770 COAL .3 21,3 4980 . I 15.5 5310 0 .5 5480 0 .5 ,~480 COAL 1 7 45 7 5710 0 .8 5800 ,7 20,6 5900 0 ,6 6130 0 6130 COAL .6 41.2 6250 COAL ,6 31.8 6460 ,1 2.7 6630 0 .8 6650 COAL 1 .1 6700 .1 3,1 6840 .1 1.8 6970 O ,6 7130 ,1 2.4 7250 0 1 ,4 7380 ,1 2,5 ,88 .99 .65 .65 ,87 ,94 ,99 .81 .85 2 .85 1.5 1.5 .78 1.6 2.1 17.1 1.6 1.2 1.8 14,6 2,4 26 5.7 3,1 4 1.9 3.2 2.3 3 54 35 4O 66 25 56 57 70 90 31 41 44 141 29 1"2'3. 47 25 77 54 75 60 83 ROCK-EVAL /. · 'T~B~.E S AND PYROLYSIS DATA WELL: DAVID RIVER (ADDITIONAL DATA) LOCATION: BRISTOL BAY ALASKA DEPTH P1 P2 GOGI (¢~) KG/.TONNE KG/TONNE 7530 0 1 .2 · 7680 .1 2. 7810 D 1 8000 0 .6 8320 . 0 .6 8450 .1 2.5 8580 ,1 2.2 8680 0 1 .7 8680 COAL 1 .3 45.3 8750 0 1 ,6 8750 COAL .7 30 8900 0 .3 9070 0 .5 9400 O .1 9600 0 9600 COAL ,2 7.5 9750 0 ,3 9750 COAL . 4 26 . 8 995 O . I I. 9 10050 ,2 3.1 10300 0 1 1 0 3 0 0COAL 10610 0 .3 10900 0 .4 10900 COAL .,-'~ 2,7 11300 0 11580 .1 2 11580 COAL I . I 19 11800 ,1 ,7 12140 O .1 12250 . I 0 12520 .1 .2 12780 0 0 13060 0 0 13Z50 0 0 13660 0 O ,92 .84 1 .08 1 .45 TOC (%w~) 2.3 2.2 2.3 2.1 2 16.5 2.3 HYDROGEN INDEX 52 131 43 28 30 15 95 1,9 22.7 1.5 ,84 ,92 1,6 15.8 2 '~ 4 12,9 2,8 1,5 1.2 1.7 ,4 ,91 84 132 20 59 10 56 47 15 79 24 35 20 15 100 41 25 Ol TABLE 4 LITHOL. OGY AND TO['; DATA WELL: DAVID RIVER-lA .LOCATION: BRISTOL BAY ALASKA DEPTH (~'~) AGE/FM PICKED'LITHOLOGY %TOC 540 QUAT/MILK RVR 1170 QUAT/MILK RVR 15O0 QUAT/MILK RVR 1950 EOCENE/BEAR L 2210 EOCENE/BEAR L 2660 EOCENE/BEAR L 3320 EOCENE/BEAR L 3710 EOCENE/BEAR L 4050 EOCENE/BEAR L 4140 EOCENE/BEAR L 4320 EOCENE/BEAR L 4590 EOCENE/STEPOVAK 4770 EOCENE/STEPOVAK 4980 EOCENE/STEPOVAK ~10 EOCENE/STEPOVAK 5480 EOCENE/SI'EPOVAK 5710 EOCENE/STEPOVAK 5800 EOCENE/STEPOVAK 5800 EOCENE/STEPOVAK 5990 EOCENE/STEPOVAK 6130 EDCENE/STEPOVAK 6250 EOCENE/STEPOVAK 6250 EOCENE/STEPOVAK 6460 EOCENE/STEPOVAK 6630 EOCENE/STEPOVAK 6700 EOCENE/STEPOVAK 6840 EOCENE/STEPOVAK 6970 EOCENE/STEPOVAK 7130 EOCENE/STEPOVAK 7250 EOCENE/STEPOVAK 7~80 EOCENE/TOLSTOI C-MUDSTONE 2 C-SANDSTONE 0.85 C-SANDSTONE 0,13 C-SANDSTONE 0.06 C-MUDSTONE 0.12 C-MUDSTONE 1.5 C-SILTSTONE 1.5 C-SILTSTONE 0.78 -C-SILTSTONE 1,6 C-SILTSTONE 2.1 C-SILTSTONE 2.4 C-SILTSTONE C-SILTSTONE 1.4 C-COAL 17,1 C-SILTSTONE 1,6 C-SILTSTONE 1,2 C-SILTSTONE 1,8 C-COAL 14.6 C-SILTSTONE 1,3 C-SILTSTONE 1,1 C-SILTSTONE 2.4 C-SILTSTONE 2 C-COAL 26 C-SILTSTONE 5.7 C-SILTSTONE 3,1 C-SILTSTONE 4 C-SILTSI'ONE 3,3 C-SILTSTONE 1.9 C-SILTSTONE 3,2 C-SILTSTONE 2,3 C-SILTSTONE SAMPLE TYPES :- N-CORE SAMPLE o-SIDEWALL CORE O-OUTCROP C-CUI'TINGS %CARBONATE 18.6 21 14.4 16.5 18,4 24 10,8 15.8 13 18.7 21 ,8 18,72 17.2 15,2 24.3 2~ 19,2 19,5 26 . 5 14.2 15,3 11 .7 10 ,9 20 ,I 17.7 12.5 14 ,3 17.8 17,2 ]'ABLE 4 LITHOLOGY AND TOC DATA ! '! ! 1 1 WELL: DAVID RIVER (ADDITIONAL DATA) LOCATION: BRISTOL BAY ALASKA DEPTH(f~) AGE/FM PICKED LITHOLOGY 7530 EOCENE/TOLSTOI C-SILTSTONE 7680 EOCENE/TOLSTOI C-SILTSTONE 7810 EOCENE/TOLSTOI C-SILTSTONE 8000 EOCENE/TOLSTOI C-SILTSTONE 8320 EOCENE/TOLSTOI · C-SILTSTONE 8450 EOCENE/TOLSTOI C-COAL/SILTST 8580 EOCENE/TOLSTOI C-SILTSTONE 8750 EOCENE/TOLSTOI C-SILTSTONE 8750 EOCENE/TOLSTOI C-COAL 8900 EOCENE/TOLSTOI C-SILTSTONE 9070 EOCENE/TOLSTOI C-SILTSTONE 9400 EOCENE/TOLSTOI C-SILTSTONE 9600 EOCENE/TOLSTOI C-SILTSTONE 9600 EOCENE/TOLSTOI COAL/SILTST 9600 EOCENE/I'OLSTOI COAL/SILTST 9750 EOCENE/TOLSTOI C-SILTSTONE 9950 EOCENE/TOLSTOI C-SILTSTONE 1 0050 EOCENE/TOLSTOI C-COAL/SILTST 10SO0 EOCENE/TOLSTOI C-SILTSTONE I 0610 EOCENE/TOLSTOI C-SILTSTONE 10900 EOCENE/TOLSTOI C-SILTSTONE 10900 EOCENE/TOLSTOI C-SILTSTONE 11300 EOCENE/TOLSTOI C-SILTSTONE 11580 EOCENE/TOLSTOI C-SILTSTONE 11800 CRET/CHIGNIK C-SILTSTONE 121 40 CRET/CHIGNIK C-SILTSTONE 12258 CRET/CHIGNIK C-SILTSTONE 12520 CRET/CHIGNIK C-SILTSTONE 12780 CRET/CHIGNIK C-SILTSTONE 13060 CRET/CHIGNIK C-SILTSTONE %TOC 2.3 2,3 2.1 2 16.5 8,3 1,9 82,7 1,5 0.84 0,9° 1.6 15.8 15,8 ~.4 12,9 o 8 1.5 1.2 1.2 1,7 0.4 0,7~ 0 .9'1 0.4 0,53 %CARBONATE 15 16.9 14.3 14.4 11 .2 25.8 22.5 15,7 28.1 18.5 16.4 19.3 24.9 19,6 19.6 16 18,5 13,1 14 ,4 14,7 15.2 15,2 15.7 15.5 12.8 8.4 13,5 12.3 11 .5 SAMPLE TYPES N-CORE SAMPLE S-SIDEWALL COREl O-OUTCROP C-CUTTINGS 4000 _ 5000 _ 1200[~ M-1. DGG48E-~4 C-.2888~2 ~or- .3 I well= I ! LINE OF' BEST FIT TO DATA WITH THRESHOLD ERROR RANGES R'2- DAVID RIVER' .8 .7 .~.~ 1 / I I I I OGT-O. 55Y. Ro GGT-O, 7~.Ro OIL FLODR-i, 3~.Ro AV. VALUE~ FOR OIL-PRONE KERDGEN BANI'LIb 4~41-4~2~t~t ~AJqI"'L, Eo B4~-8~S2BF~ B^HffLE~ 581~B-58b-'H P~ H^Hffl..Eo 790g--?44B~ GEOCHEMISTRY BRANCH. BP SUNBUR OPERATIONS GROUP SAC FRACTION GAS CHROMATOGRAM! _./ SAHPLE, 4Sglaft COAL SAMPLE, 477Blt. COAL SAMPLE. 548Bft COAL 1 SAHPLEm 8251a~'~. COAL SAMPLE. 87B~tlle~ SILTST · GOGI-- COAL SAMPLEm 846;] f' t. ~ILTBT GEOCHEMISTRY BRANCH, BP SUNBURY OPERATIONS GROUP KEROGEN PYROLYSATES (P2) [~i9..4] i, illl~ljl~l ~ tit~ el II ~l , i I ' ..i ~ r . GOG~- t. 4~ ~AHPLE.. 1B85Bf~ ~ILT~T AAA SAMPLEe 98BBf~ COAL GEOCHEMISTRY BRANCH. BP SU OPERATIONS GROUP KEROGEN PYROLYSATES (P~ i i i i .......... i i i ii ii i ii ii i i .... CWO- i::'-----O~,Vi~-V i-v-i~- -i:~: .. L R - ~ ) ~te S~ed: 1116/6~ ~P RESEARCH CENTRE, SUNBURY. OPERATI~AL SERVICES CROUP. D~Ie ~d: ~16169 ~ . LOCATION: BRISTOL BaY, ALASKA. TD: 13769ft 'PETROLEUM GEOCHEMICAL 'LOG OPERATOR: · PAN AMERICAN. ~ .... : ' '- ' ' ' : SCALE= 1:10,000 ,, , ' MATURITY INDICATORS' ~ GEOLOGICAL SOURCE. ROCK QUALITY". CO.,EElS S~E C~ 'VITRINITE GENERA~I~ c,..o. I I A N D zo,,, ~OANIC VISUAL PYROLYSIS DATA 'REFLECTANCE, . '/' ,c~..,. ~-~.m~.,,oEx ,, WELL DATA ~"[~c K~R~GEN ~E'~ ,OCK-EV*L ,R~S - ~. YIELD ~ ~a < ,.~. ; - < ~ ~ < ~ ~ ~ ~ .. ., 1 - . 0, ,. ,.~.~<... L~,~ ,.,, ,o .~.~ - ~ - 0.~ 61 t-I 0C ~ 2.0 t.~ ,, , , , ,,11 "'- ' - ' ' ~ '" ~ '1 i I I!~ ~ ~ -:::~.: ] I I. I ' - ~ ~ ~ * ' ' BETWEEN _ . . : ~ll/: ~::~,'~'~ :.~ I , . . [= , :~.:~<:~t' t I' · I--' I ' ' - ' -' , · ~ · III~ -. ,:=.: .......... -~" ~ III/~ [: ~2:-':~::.~.1 I - ~ . I .! . I I ' i I' - ~ ~1 ' o.,, ~ .- ~11/ ~: ~::~ ..... '~--~ ~ I ~ - . ,. ..... ,, _ . ~.~,. I . .~/' ~ : ~:::':~'~ I I ~1. '1 Ill ~ ~ ~::::::~ / I " ., . ,,, .. ._ ........... ,, ' ~- - J ~ : ~.a I '1 :' - '.1 / . ,,: .~ -~--~ ..... i~i.- -, -, . ~ ;[:' , . ~ll/ - ~:,--~ : ~ ~' I~ III ' ~ ..... '- ~ ' ' ~" _ ~.o ' ' I II/ ~ .-.~i -~-I~,~,,~. . ,., ..... I / ,;~: ~:a~ j I i i . ~ . · ~..o . III ~'=' .... ' ...... ,,.,.. , ,,,/ ',: -: ,_,...... :~, ~- , .Ill / ~- .,_.~ ...... .--.~,- , ~ [ :~ ~ --r.~ .... - - ., '~'~-"' ~ ~11/-I...- .... ~:~ -~-,,. ~ -- I I ~ , , ,.,, ~ , : ~11/-I: ~ [ :~::~z~ t.~--i---~- i"'"[-- ' . , . o.. ' .~.b " ', - ~ ~_ :,~ ..... ~ / -- ~ ~' '~'" ' ' " /' ~ .-:e:--~::~ i-t-~-' .: . ,, ',11" - ' ' = ' _ ~ '. . .... :~.:~= ........ ,, ~' I ., II / ' ~: ,~: _t. L~_' I, I, .-"- ' ,, 'o,'" , . ,// / ~ '-~[~:~: -=--r'- ' - 'o- ~ ' ' I1' :_~,~ I -- I i ' ~" ' ,, .,~w, I II// - -: ~ :~-:~:-~ : ~""' ' : ,,, ' / -:. ...'-.:~ :-[~~. ' ' --' ' ,, . ~ , I ~1// ;:~::~ -~-~ - , I I' ~ . · ' ' ,,. ,,. I 'ii/ ~ :~ ~ ;~" "'-': ' I _ ,. ~ I ~ -.// ! ~,,~ "':. ~ .. I i/l/ ', -~:~'T-? .... i i~- ' ~ o I /~/ = o ---~="' -T--i / ~ . .~.~ie2 ~ , ' I. I ' . '- -" " - I ' '1~~/ g ~:=~ -~-" ' I .I ' ,,, ~ . il/ ~ '-:~:;~ ; ~'--' , o, I . '1/ /' -- --'~:-~:~:':: .... -r .... L_'~'~' ~' -- Ii. I'1 _' .- ': ' - I. I~ ~; ......... : '~:,;,~ ~ 1- ~ _ I I · ~ · .,.,.,, : " , ~ / -~ -:,~ -cT.:. ' 'l ~ ' .,.,,.,,-,,. '.1'~' ._ ';-:'.'i; .- ' ~,,-,,~- ,. , I i/ /. ~ ,c~;~ a-.s..-.-'~..- , - . _ ~ .. ~ .......... . . , - I :1. -. .: · ' - /~ [ .,,~.---= q.I. - - .~ ,~, I ! '/ I :1" -'-" ' ' " / ~=: .. !... '. ' .. - ..,,~-.,,,.,,- I ' .' -,, .'I -!-- -' --' - . ,,~0,,,-,. i ',// : : " I' ! -~' ' '1 II ', - fl/ . .----- ~-,, .... - : -I-.-~.- -. ; . ' i I ~WELL · LOCATION' OPERATOR' DAVID - RIVER - lA BRISTOL BAY, ALASKA. PAN AMERICAN. Date' SPudded' 1116168 Date Completed' 31/6/69 TD' 13'/69 ft BP RESEAF 'PETE MATURITY SPORE COLOUR INDI(~ATORS V IT RI N I T E GENERATION REFLECTANCE % INDICES.'/.. CARBON PREFERENCE INDEX 2.0 1.0 22 1'7 · 2+ + l& O · ?+ ~16+ O 3* 21+ 1 + 10'~ l+ 1+ 0··0 1+ 2' 0 13' · t* 1T *'7 94, 020* +2 000 GEOLOGICAL AND WELL DATA RAT IGRAPHY SC TOTAL ORGAN lC CARBON '1. CUTTINGS SWC LU C) 0 ~ 0 O. 0 0 0.5 1.5 3.0 I I '-k- I II. I! !'1 II J---1 I IL-..];,,, ,, -t',,T,-I'-'""-'" _1__1. "'CO&L$~ SILT -_-_- F--'- F - --I 3.2 ' -: L-_:.-' Date Spudded' 11/6/68 Date Completed' 31/6/69 TD · 13769 ft GEOLOGICAL AND WELL DATA ATIGRAPHY RESEARCH CENTREj SUNBURY. OPERATIONAL 'SERVICES 6ROUP. . PETROLEUM -, GEOCHEMICAL LOG SCALE= 1'10,000 -SOURCE, TOTAL ORGAN lC CARBON °/o CUTTINGS SWC ROCK QUA'LI TY lCOMMENT'S i VI ~UAL PYROLYSIS DATA K ERO GEN SOURCE TYPE ROCK -'EVAL PRODUCTS ' ' !~! GOGI RATIO MAX YIELD kg/t 0.5 ~ !.5 '3.C ~~ 1.5 5 10 I I 1 I I,'i '-I"' I I I i I I '1 I I - L'-_E.- --I I COAL I COAL I -I ! ! i i SS COAL COAL 21 COAL 21 COAL 15.5 /~& COAL COAL 20.S ~ G COAL 31.$ COAL .. ...' ' : ~_.,_.: .. . :SiLT/COAL BETWEEN 1500'- ~210~ -- e2-0 --,~ .~..-.~-. ............. ~ --,...,...~:.~:-~..,. ~.:i-:i:~'?-.:.~?: ~- · ,. - --1 --.~. -... ~T..i.~ .......... ., .--% ......... ...~.:.'.., _ - .,~,, ~ ~~ I-- --=--- .,;~....~- .~.>-..-~..~ ~.~. .... ~ ,. ~,~,. , ~..,~,..?.,~ k';:'.'i~,. ~ ........ . ,-~-.~ ......................... · ..................... · ........ ·-,~ ...... _.:::! -:'- ..... ~' ~ ~,_":-'~ '..I - I ~ ............I .. , O "~ ...... ~' *-'~'"':"- ..... :-~-' '- ' -'1 ~ '~ ..... ...... -1--4 .... ' 'I ~ .... I - ~ "-.~ ""' I ~ ...... ~= ~ ~ ' I " ...... ~' ...... ~'~ '-I" ~ ~ ~' I ~ e ~_~.~,.~ ...... _ .... ~ o ~ I ~ ~ ~¥?~.~ ....... - --~ .... ° ~°~* I ~ ~ ...... - .... ,.,o. ,.,. I I o ..... -'~';~ ...... J 1 · 0 · · 0 ~ ~ ............... ~ .... ~ .... ~f',"' I I ~ ::~::~?~::~ ....... ' --k'~s' I ~ ~ .... ~... ~'~:' ~ 'COAL ~ "~' ~' I I ~ ;'~'~"~'~ ~, o~ ~.~~,. ..... . ...... :~::-~ - I !~ ' - ....... ~'--- ~ _ ~ ....... ,. ,~ ~ ~ _- ...... ~ O0+ ~ ~ ........ - "'~' I I - ~ ~-~':'"~ ....... '" - , ,, ~,. , , ,...~ ....... =~=-F--~-- I I ~='~'~....... ~ '6&~0 ~ o J,.. '--'"- ' =t-4-- '~ '" I I ~ "~ ........ ' ........ ' ...... "' ~. ~ .- ......... - .... L ~' ,20' I I ';~"- ~"~ ~' = ~tL~;_~ -- --- & & ~20. ~ ~-;;~ ....... o ;~. I "=-== :::-~;.', _ o~o. ~ I '.,~_ ~:~ ~== A ~ ~F:-~ ..... ~'" I - - ..... ' ~ :-~ ~ I ',,-:~-.... :'=" - ! ~ 2*O O1~ < .~ee ~*. ..... * ..... I I .... '~-~' ~" ..... "~"-' I -- ~ ~:.. ~ ..... ~ 'n' ,. I I = _., _J..: i- - ~ O~ o ~ ..... ,. .,,,., . I .... 2+ 19+ I '3~.... ,-~. ~ ..... --!~ ~ - ~... I ~ O ~ I o . ' ......... I ~ , -~.~ ..... ,- I - ~ ~ '~ ..... I -k .... - I :"'-:" I ;,;o ~ ~ ~ ~ ~ ..... ~ ~ O ',~- ~...~ I - o ~...~ ~T--I ~ -~0~'~T ........ ~.,0.I .I I ~s:'.Hs I .--- .~- -' "-2~ ~ ~ ~ ~ ,~ o . -I .~')'~"~-.- I ' ~ ~.-~ ~ ~.*~m-:~ ..... ~. [ ' I I ........... '~:'~ t -- ~:~,S:.:~ ...... .. ~ I ! ~ ' '~::*-'=...... I I ~ -,z~ ~=-::~ . I I ' ~'::'~ ....... -- '1 < -.:.~.~:~.~;~...... [ - - . ~? .- ~ -- . - ~ t i- ..... -.. .. - I I ' = o : .:, ._ .-~ '~ ' _ ~' ' -' '1 "< -='' ........ ------' "1~- -' -' ~ ~ ~ ~'>'~ ........ I I = ~ .~.~.~..;~ ..... I -.._ ~ · AUTOCHT~NO~ ~ P~BAB~ .- o ~ ....._ ' ' - 5+ - - :*~: ~'-e ~ ' ' ' ' I- -. ';'--'~'--=:':-. I ' ' ~ ~? t I ':.~ " ' ~' - -'. - ..' " - ' '- ~ I ' I . :,.- '- l- ~ ~ BITUMEN STAINING -' ' I ~e ........... - A~D / oR ~sPs.' I '- : I-". t' " - . I I' '--:''- I '"l- "' ~ -- -- ' ! .. I ,~- ' ~' i~ l ~l " ' - - t ~,~O~~i~I~IP~I:~~~ ~C~I~-! TSE - T~ ~u~ Extr~-. ': -' i .. i ii i I '- - L-_-__- 1----- - l--S 2_-07~' -q I " COAL I$.1 I I " -1-I i-'t -.-....- 1 I I ;' I I I I'1': I-' I I' I I ! COAL I I I I ! I I I I I I ! ,.~__ I I " I I- l I I I i I I I I. I I I I. I I '1 'l Ii. · i I I I I~ 55 COAL COAL 21 COAL 21 COAL 15.5 &~ COAL COAL 20.5 56 COAL 31.$ COAL ;ILT SILT/COAL SILTS TONES BETWEEN 121&0'- 13660' P2 · 0'2 Kg/ tonnl .. .- . · .~Toti~ In(la (PIPC):I~ · )f/~Yidd el 2S0~C, (Rock-Ev(it). F~. ~M~ H~r~bm Y~4 hm'2~5lO'C (~ ~), (R~k-~l}. ~ R~ fM P~Cmd ~kE~t IPz ~y)Yklds ars :-(O.S,l~:<l.S, Pm:)l.S-S, Mo~:) S-~,~d:)lS, Vl~ Good. Yi~ds ~<1.~ kglt~ M T~'S ~ <0.5'/, ore unUk~y to g~ro~ ~ffic~M ~l ~ ~ ~i~. , · .~ 'i :1 TABLE VITRINITE REFLECTANCE DATA WELL.: HOODOO LAKE UNIT LOCATION: BRISTOL BAY,ALASKA DEPTH REFLECTANCE (¢~) VALUES(%Ro) COMMENTS 78O 24(8) 1800 S7(5) ,5S(4) 2160 '52(5) .68(8) 252O 42(6).6S(2) 2910 5(,°) ,'77(5) SSO0 42(1) ,8(4) SA60 5(1) ,7S(5) 402O ,55(2) .74(5) 4400 4780 ,74(12) 5280 ,8(21 ) o.-,:: 0 ,88:8P) uSO0 ,94(23) 6000 1 07(23) 6200 1 12(21) 6400 1 27(2.3'.) 6600 1 1~(22) 6760 1. 4 ,', 2°- '~. 7!00 1 .3?(22) 7540 1 36(3.3) 7980 I 78(5) 8050 2 14(23'.) 8~'..,~0 2 19~ 1) 850.0 2 !5(~0) 8°5.O 2 37(4') 9450 I 74(2) 97 rj O. 2.31 (12:, 9900. 2,05(21 ) 'i 0700 2.23(1 ) 11010 2,39(9) BAR/V BW+VW+VPAR/ONE LGN CTG - NO FL OCC BW!TR PHYT/F PAR V*I - NO FL LIGHT BS+W/TR PHYT/F VW/OX - LT 0 BAR/OCC BW/F COR V SP - NO ~L BW/TR VPAR+W-VAR - NO FL BAR/BW/F COR VW+PAR-VAR - DO BAR/OCC BW/F VPAR-VAR - NO FL BAR/BW/F VW+PAR - NO FL ,;_,4:1),71t1.1) BWmUIGHT BS/TR VPAR4'WPAR - M-DO BW+LIGHT-MOD S/F IPAR=VW - NO FL LIGHT-MOD BS+W/F VPAR+W/L PHYT - NO FL LIGHT-MOD BS/VW+PAR/L PHYT LIGHT BS+W/F VW+PAR/L. PHYT - NO FL STR OBS/PL LARGE VST+PAR/MOD PHYT STR BS/LARGE VW+PAR/F COAl_ F'R/MOD PHYT MOD-STR OBS/[.ARGE VST+PAR/COAL FR STR BS/VST+PAR/COAL CTGS/MOD PHY]' S]'R BS/LARGE VST+PAR/F COAl_ FR/MOi') PHY]' - NO FL STR OBS/VPAR+W/L-MOD PHY]' VAR BS/VST+W+PAR/L-MOD PH'I'T - NO FL. BAR/]'R B/F VPAR · _~T~' BS/PL COAu i::P.. VAR BS/VST+W+PAR/MOD-RiCH PHYT - NO FL. MOD BS+W/F V+I.PAR+WPAR,,'L PHYT BAR/VAR BS/F ORGANIC SP - ~0 F'L BAF'./OCC MOD I-~S/F )'-]NST B AREAS - i"4r'_`' FL. MOD BS+W/TR HIGH RO PAR - NO FL. MOD BS/'fR VPAR+LOOSE FR/L B - NO FL. BAR/OCC BW/F PHYT SP - NO FL VAR MOD BS/TR HIGH RO PHYT - NO FL. FIGURES iN PARENTHESES INI)ICATE NUMBER OF READINGS SEE LIST OF ABBREVIATIONS OVERLEAF TABLE 1 A VITRINITE 'TABLE ABBREVIATIONS ANS - ANISOTROPIC BS - BITUMEN STAINING BAR - VIRTUALLY BARREN CARB - CARBARGILITE CTGS - CUTTINGS I)44A - DRILLING MUD ADDITIVE F - FEW FR - FRAGMENTS GN - GNARLED I - INERTINITE IGN - IGNEOUS TRACES L - LOW ORGANIC CONTENT B - BITUMEN . BW - BITUMEN WISPS CAV - CAVED CDR - CORRODED DD - DIFFERENTIATION DIFFICULT DOH - DOMINANT FL - FLUORESCENCE G - GOOD GRAN - GRANULARITY INST - INTERSTITIAL IRON - IRON OXIDES LGN - LIGNITE LOW - LOWEST REFLECTANCES MEASURED M MOD- MODERATE ORGANIC CONTENT NTV - NO TRUE VITRINITE CCC- OCCASIONAL P - POOR PL - PLENTIFUL-PLENTY R - REWORKED RD - REFLECTANCE HEASUREMENT RICH - RICH-HIGH ORGANIC CONTENT SC - SCRUFFY SLT - SILTSTONE SP - SPECKS STC - STRUCTURE TB - TURBO-DRILLED TEL - TELINITIC VL - V,LOW ORGANIC CONTENT VAR - VARIABLE (HIGH) RO W - WISPS-WISPY ~ - ALLOCTHONOUS ? - QUESTIONABLE BL - BLEBS - MOSTLY NDP - NO DETERHINATION POSSIBLE OBS - OVERALL BITUMEN STAINING OX - INDICATIONS OF OXIDATION PAR - PARTICLES POS - POSSIBLY RM - REWORKED HATER IAL RES - RESIN B - SOME SH - SHALE SML - SMALL SUB - SUBORDINATE STR' - STRONGLY TR - TRACE V - VITRINITE VW --VITRINITE WISPS VST - VITRINITE STRINGERS WH - WHOLLY = - EQUAL PROPORTIONS PI4Y - PHYTOCLASTS (CONTENT) (SPORE FLUORESCENCE' COLOURS UNDER U,V, LIGHT> G - GREEN 0 - ORANGE LT - LIGHT D - DEEP Y - YELLOW R - RED H - HID P - PALE TABLE 2 VISUAL KEROGEN DESCRIPT]'ONS WELL: HOODOO LAKE UNIT 2 LOCATION: BRISTOL BAY~ALASKA DEPTH(~t> SPORE COLOUR ESTIMATED SOURCE POTENTIAL 78O 1800 2 POOR GAS , 2/3 NONE-POOR GAS 2160 3 POOR-?MOD GAS 2520 3 POOR-~MOD GAS 3300 3 3660 4O2O 4780 5280 580O 6100 6300 · 6500 6600 6?6O 7100 7240 8050 825O 8500 NONE-POOR GAS 3-3/4 POOR GAS 3-3/4 POOR GAS 3-3/4 POOR GAS 3-3/4 POOR GAS 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3-3/4 3/4-4 4-4/5 4/5-5 4/5-5 8?50 5 9700 5 9900 5 I n .'7nh GOOD. GAS/SUB OIL ~ GOOD GAS/SUB OIL ~ GOOD GAS/SUB OIL ¢ GOOD GAS/SUB OIL ~ GOOD GAS/SUB OIL ? GOOD GAS/SUB OIL ? GOOD GAS/SUB OIL? GOOD GAS/SUB OIL? GOOD GAS GOOD GAS HOD GAS POOR GAS HOD GAS GOOD [;AS ~ABLE 5 ROCK-EVAL AND PYROLYSIS DATA WELL: HOODOO LAKE UNIT 2 LOCATION: BRISTOL BAY~AI_ASKA DEPTH P1 P2 GOGl TOC (Ct) KG/TONNE KG/TONNE (%wt) 780 O 0 1410 0 .2 1800 0 0 2160 0 .1 2520 0 .1 2910 0 .1 3300 0 0 3660 O O 4020 0 0 4400 0 0 4780 0 0 5280 0 O 5520 0 0 5800 O O 5900 .1 I .6 6000 .1 1 .8 6100 .3 3.9 6200 .1 3.8 6300 .3 6400 .1 3.1 6500 .6 8.2 6600 .6 5,2 6760 1 14,4 6960 ,6 4,3 7100 .2 2.7 7360 1.4 11,9 7540 0 .5 7620 .1 .5 7980 0 0 8050 0 0 8150 O O 8250 0 O 8500 0 0 8950 O 0 9450 0 O 9700 0 0 9900 0 0 10700 0 0 11010 0 0 I .21 1.03 1.0C~ 1 .16 1.07 .93 1.04 1 .01 1.36 .89 1.07 HYDROGEN INDEX TABLE 4 LITHOLOGY AND ---- TOC DATA WELL: HOODOO LAKE UNIT LOCATION: BRISTOL BAY,ALASKA - DEPTH(Ct) AGE/FM PICKED LITHOLOGY %TOC %CARBONATE 780 TERT/BEAR LAKE 1410 TERT/BEAR LAKE 1800 TERT/BEAR LAKE 2160 TERT/BEAR LAKE 2520 TER T/STEP OVAK 2910 TERT/STEPOVAK 3300 TERT/STEPOVAK 3660 TERT/STEPOVAK 4020 TERT/STEPOVAK 4400 TERT/STEPOVAK 4780 TERT/STEPOVAK 5280 TERT/STEPOVAK 5520 TERT/STEPOVAK 5800 TERT/TOLSTOI 5900 TERT/TOLSTOI 6000 TERT/TOLSTOI 6100 'rERT/TOLSTOI 6200 TERT/TOLSTOI 6300 TERT/TOLSTOI 6400 TERT/TOLSTOI 6500 TERT/TOLSTOI 6600 TERT/TOLSTOI 6760 TERT/TOLSTOI 6960 IERT/TOLSTOI 7100 TERT/TOLSTOI 7360 CRET/CI4IGNIK 7540 CRET/CHIGNIK 7620 CRET/CHIGNIK 7980 CRET/CHIGNIK 8050 CRET/CHIGNIK 8150 CRET/CHIGNIK 8250 CRET/CHIGNIK 8500 CRET/CHIGNIK 8950 CRET/HERENDEEN 9450 CRET/HERENDEEN 9700 JURASSIC 9900 JURASSIC 10700 JURASSIC 11010 JURASSIC C-CLAY r,,d, C-CLAY r,,d, C-CLAY r,.d, C-SILTSTONE n.d, C-SILTSTONE r,,d. C-SILTSTONE ri,d, C-SILTSTONE rs,d, C-SILTSTONE ri,d, C-SILTSTONE r,.d, C-SILTSTONE n.d, C-SILTSTONE ri,d, C-SILTSTONE n,d, C-SILTSTONE r,.d. C-SILTSTONE n.d. C-SILTSTONE r,,d. C-SILTSTONE ri.d. C-SILTSTONE r,.d. C-SILTSTONE n,d C-SILTSTONE C-SILTSTONE n.d C-SILTSTONE r,.d C-SILTSTONE n.d C-COALY SLTST n,d C-SILTSTONE n.d C-SILTSTONE n.d C-COALY SLTST n.d C-SILTSTONE n.d C-SILTSTONE n,d. C-CALC SLTST ri.d. C-SILTSTONE n.d. C-SILTSTONE r,,d, C-SILTSTONE n,d. C-SILTSTONE r,.d. C-LIMESTONE ri,d, C-LImESTONE r,,d, C-CALC SLTST n,d, C-CALC SLTST r,.d; C-CALC SLTST ri,d. C-SILTSTONE ri,d, rs.d, ri,d, n.d. rs ,d, n.d. rl,~, n.d. r~,d, ri , d , Iq.d, r, ,d, ri.d. ri , d , n.d. h , d , ~.d. O,d. n.d. n . ,~ . ~,d, ri ,d , n.d. h , d . n, d , li ,d, n.d, n.d, ri . d . n.d. Fl , d. SAMPLE TYPES :- N-CORE SAMPLE S-SIDEWALL CORE O-OUTCROP C-CUTTINGS , i I.~ , I ! ~ f ; I0~0!0.0o:0,0 0 ' 0 mO ~ 0.' O. O. 0 .0 ; 0. ~0m, , :0 .0 ; I ! I ' ! ; ; '. I ; i i i I ' I I I I !o,01 i !o,o'o i I ' I I ' ' i i I ~ I ! , , i :0= I ! I i I o~O. lO,O~ t Depth in metres/feet Type Amount of Organic Hatte- Trace/present Co~r~on Frequent Abundant MIOSPORES OINOFLAGELLATE CYSTS ANO ACRITARCNS TASMANITIDS AND LEIOSPHERES FOP-JuM LININGS MEGASPORES OTHER MICROFOSSILS OTHER MICROFOSSILS MISCELLANEOUS PHYTOCLASTS CUTICLES OTHER TISSUES BROWN 'WOOD' HUMINITE + VITRINITE BLACK'WOOD' VITRINITE + INERTINITE BLACK WOOD INERTINITE ONLY FINELY DISSEMINATED PARTICLES AMORPHOUS VASCULAR PLANT ~LATER IAL '~ AMORPHOUS MATTER OF a. ALGAL ORIGIN, M/URINE (M) ,, NON MARINE (N) , ii ; ! IOi) ! i lOl ) ! ) ) (OtO(O iO OlOlOloo fair PRESERVATION STATE :ii :o~o~ ~o~o,olo,o,o:o~o~o':o~o~o,o,o(omo j jOJO~Ol~or , .... , ' mm = 'J, , , i t I I jj ~m j Reworkin9 (/ = present) I. ...__.,.. _ ' , I ) J ' ' ,ill J undiff, mar: 0 0 00~00000, = . ' ' . ' '..' I , J : J ~ ~ ~ I J~J~)QO~"u.u~.uiu:u~?~' , ~/~ COL~R/~TU~TION I ) ~ : ~-.~ · ~ I i ;" ' ~ j ! . ' I~ ~ ' .... ~.~_;... ~ - r'JE~ .... J~" m mm ~ m '~ ' m ..I 4iDiZiE; _ 5000 _ 6[~[~[~ _ SE]lDO _ For" ~.li, HOODOO LAKE NIT 2 M-2. G775~E-B4 C-.188868 ,5 .E; .7 .8.B 1 1.21.41,6 (~F I ,i J . i I i .! I I I __ \ \ OGT-O. 55%Ro GGT-O. 7Y. Ro IL FLOOR-1.3Y.R AV. VALUE~ FOR L-PRONE I<ERDGEN LINE OF BEST FIT TO DATA WITH THRESHOLD ERROR RANGES R'2- · . . CO[;I- 1. 18 SAMPLE, 8~4~!-~1~ FT CEQCHEMISTRY BRANCH, BP SI. INB1 OPERATIONS & DEVELOPHENT (_;RE KEROCEN PYROI_YSATES (P2) I-- BB- w 5ANPLEm BEAR LAKE 35 4~ n-ALKANE CARBON NUMBER SAMPLE. STEPOVAK FN 2BIB-2BT~ FT t 45 I- B~ Z J w 2B SAMPLE'. I'OL"3TO! FM n-ALKANE CARBON NUMBER gAMPLE. TOL~TQ! FM B~4E-874~ FT ~ t 45 Z U bi I-- .J n, 2m 9AMPLE. CH]GN:~K FN BII;~B-B22B FT L m m ~ I ' n-ALKANE CARBON NUMBER 9RI~LEm HERENOEEN FN 054B-g57B ~T Z Id o w H 4B, J hi w > ol . 'LB 15 2la 25 3B .-ALKANE CARBON NUMBER SAMPLEm STEPOVAK FM I ]11[~_ I I I I n-ALKANE CARBON NUMBER i I 4B 45 I I I 35 4B 45 I- BB- Z w u ,-~ 4B- ;- J w t-- z w > w .-ALKANE: CARBON NUMBER SANPLEi CH]ONCE FN 724~-7~8~ FT I I I n-ALKANE CARBON NUMBER k' ' [ ] t I n-ALKAN£ CARBON HUMBER GEOCHEMISTRY BRANCH, BP SUNBUR OPERATIONS & DEVELOPHENT GROUF NORMALISED n-ALKANE DISTRIBUTIO SAMPLE. BD~O-BOB~ FT ' ~~J~ll~,___ =..... SAMPLE, Et701a-8700 FT GOGI- j_.l._l~ U J_,, ·. SAMPLE, ?31DO-73B~ FT GEOCHEMISTRY BRANCH, B OPERATIONS & DEVELOPM[ KEROGEN PYROLYSATE~ S^HPLE. 8gl~lia-§g(ll;! FT SAMPLE~ 73~-7~§0 FT GEOCHEMISTRY BRANCH, BP SUN OPERATIONS & DEVELOPMENT THERMAL VOLATILATES (P1) ~/~LL" HOODOO LAKE UNIT .ff. 2 mt, Spudded: 15-Z'?0 BP RESEARCH CENTRE, SUNBURY. OPERATIONAL SERVICES GROUP. Date C,,om~e~d: 21-&-70 LOCATION: BRISTOL BAY, ALASKA. TD: II,2/,3ft I PETROLEUM GEOCHEMICAL LOg · OPER^TO"' SOC^L ,I i _ SCALE. l: j ~ATURITY INDICATORS GEOLOGICAL SOURCE ROCK QUALITY CO~EN~S ~ ~c~ W~R~N~E ~.~,~,,~ c.,~ AND A~A ,o,~o~,,c V~SUAL PVROLYSmS~TA REFLECTANCE % mmc~s..I. ~,,,.c, WELL D ~,.o, % KEROGEN ~ 1~ ROCZ-EV~L * . ~IE[D YIELO I - ~ / I I I I ~ ~:~ I I I I ~ I .... ~- ~.-.,~ I I I ~ I : ~ I I I I ~ I ~ ' '~:~' I . -- - I I , ~: ,., I -'-'~'~'~ I I I I [,~' I I ' ...... --- I I _ , [,) I ~::~; I I -- - I I I I ''~;~:~='~;~ I I I ' I ~ [" I I ._.~-:~.~ I I I'I ~ ,~ ,,~ I I ~::~: I I · . ~ c, ,,) I . ~'~': I ! ' ' I = ~.;~ I I I , , [,~ I ~ ' ~-'":~ i ~'{["~ I I . = --~ I I I I = ~.~.~ I ~ I I . ' ~'" I I~"~~ I I I I ' "': '-'-- ~ --' I I :;:~ ~ _ i ~,.~ I I ; ~-=-~c ..... __ I ~ (,2) ,-- ~.-~ ~ I -- - - ~., I I ~' ~' I I I " I ~~ I I I ~ ,,,,? I~~ ~ -= .... I I I _ ~ =~, ~,1 I I -.~ ,=-~~ __ . ~. ,,, '~ I I :.~:.; ..... I I __ . I I I ~ ..... I I I . ,. u I ~ ~:?.; I I ~- I I ; ~'m " .... I - I I = ~ ~ I I I m I u z '~ ' I ' , I ~ --,,, i I ~ ~-: ~ ,,/,, I I ~ ~~ ~ I ~- ! I - * ,,~'~ I ~-~3~ I ~- I ' I '1 = ~-~.~ I ~,: I I ~ .=~> ~'""" I I I I ~ ....... I I . . i I I - ~ I ~ I I I I I I .,~ I I '1 I - ~ I ~ ~ I I- .. I '1 '~ I I I I ,~ I I I -~ .o~.=~[ .~u~oc,~ I I ~- I I I . ~,~[ ~o~s I I I I I I + ~,.u.~. s~.,.,.~ I I I Iii I I " I I , ,, , I I II I I .~- ~ ~ I I - . .WELL' HOODOO LAKE UNIT' 4~ 2 LOCATION' BRISTOL BAY, ALASKA. OPERATOR' SOCAL ,.. MATURITY INDICA%ORS SPORE COLOUR ~/I~RINITE GENERATION CARBON REFLECTANCE % iNDiCES."/.. PREFERENCE :Cd ..j J~ INDEX r~ _J uJ n,- o o o :~ ~ ' o n- ~ :z: TSE ' = ~ m '" '¢ uJ .~: ~ :3: &. ~ SAC :~ ~ ~' ~- ,._ TOC'B -- ~ 30_E.i ll213,,41516i? ,0.2 I . I I J .. I - I I I I (~) J I I I I I I - · (s) (,: I I Is) (6) J A '" I I , i (6)(2) J , , -- · · · , I I {~1{s) I , fl)(S) J Al · · J I ad (2]{5) J ~,~I,,~ i ! - I I- ~"~ I ! ~'~ ! ! A~ +t,,) i I . (22) I _ ~ +. (~) J J .+ I I I - ~.~ I I , ~+ J ~ ! i ~'J' e23) ~ 2 4~ ~ + , " 2"5 '2°) I I J I A 2,,37 ,,~) J I (2) J - A ~~ (21) J.: ..... ~: ~[~ - ..... :: Dote' Spudded· 13-Z-70 Dote Completed- 21-4 - 70 TD' 11,2/, 3 ft G EOLO G I C A L AND WELL DATA · z Depth iGrophici Picked -~STRATIGRAPHY Drilled Log Log =Ei ft&m ~ . ~-~-~-~- ......... r'- .... ~ ' ~0-- ~ - ,:~ ~ J;:.~...~-.:: i ........ -- ~000 ..... ....... ~ ~0~-- ~" ~ .... ....... ~ ..... ~ ~ - . ...... ....... ~ ..... ~ --4~ ~... . .. ~ ~O -- - ....... ~ ~.:-;~::¥,~ . ...... ,. ...... -... ....... --$0~,...~..~ ...... ~ ~o~-~ ..... ..... -,~ .~ .... ..... --~.-.~ ~. ... Z ~ .... O ~~ '25~- ,... ~ -- ...... U ~ .............. ..... "--I ''' 1 ~ ~ . ~00 I ~ · ~ , - U Z , . .- _ -; .I . I _ ~ .r 1 .' , ,. BP ¢ F TOTAL O~ CARE( CUTTINGS LM 0.5 1-5 ! I I I Dote Spudded' 13-2.-70 Dote Completed' 21-4 - 70 TD' 11;2/.3 ft BP RESEARCH CENTRE, SUNBURY. OPERATIONAL SERVICES GROUp. PETROLEUM GEOCHEMICAL LOG SCALE = 1 · 10,000 GEOLOGICAL AND WELL DATA ~TRATIGRAPHY SOURCE TOTAL ORGANIC VISUAL CARBON "/o KEROGEN CUTTINGS SWC I-- ~ O 0 ~ 0 ~J ,,~ ..~ n o o _z o I I I I ROCK QUALITY PYROLYSIS DATA SOURCE TYPE GOGI~ RATIO ROCK - EVAL PRODUCTS ~4AX YIELD kg/t P2 ' · 5 5 10 15 PI=O P2~ 0-2 COMMENTS ~ (~ ~) I ~ ~' :'-'.::: I I ....... ~ ....... · ~ ~ _ -- ~00 ...... (21) I ! ~<~::~ "'~ ~ · ..... - I I + - I I -.~- - ~ ::~ ...... ~-'= ' 23) ~ ..... . ,, ) · o ...... ~ I I ~ ..... ~ O - ~ (:~) I I -'=~ ~..: ..... I I - ~-.. ~ .... ~ ..... . ~:~ I ! _ - ~.) I · I -.-o- ~:~?.~ ..... ~ --... '+ I ~,,~.~. ...-I -- 2 ,19 4 O _ ~ 2s~- ! - I I ..... I u :~s ,~o) = ~ ~ =..== ..... . _ I ~ ~ w"~ I I I -, ~ ~_.~ .,.,,,. I - -- 27~ 1 I ~ I I ' I (2) u z ..', I ~ '' I I ~ ' ' I & 2,3,, I --- .~ ..... I - (2. I .~o- ~ = x I -- A 2.)5 e _ . ~.~ ..... ~-'~ I __ i~ 2.23 I ~ ~ .315o- a;~-~ ..... i - · I I ~ ~ . - ...... (0~ ~ ~=' ~ I I I I ~ -"~ ~ ..... ~ ~' V~v I _ I I '.~. I ~ I I I ~ '1 _,~0. I I _ I i .,~_ I i I ~.~ I '1. ! .I -13~ -* PROBABLE .*UTOCHTHONOUS I I .ooo- i I b POSSIBLE o ALLOCHTHONOU$ I , I I ! +,,~,~ 5T~,,,~ I.i ~ I I - , . ~ / ~ ~'~' I I ..- I ! I I I I I . ~ ~ Not~ ~ A~o~ ~ro~ ~d for Oil ~ K~. 2. ~urc~ R~k P~t Rotings for P~C ~d R~k E~I {P2 ~ly} Yi~tds or~ :-<C YSE =~o~1 S~ub~ Extroc~. ~C=So~ur~t~s Co~. -- 4. Som~swithOitY~ds of<l.Skg/tonnt or Y~'S ~ <0.5'/, ~te untiktty to : Gas/Oil Generation Im~x (PGC):P~ = HydrocorbonYietd at 250'C, (Rock-EVal}. Pz= Pyrotys~d Hydrocorb~ Ykld tom 250-rj$0°C (C~L ptu~ Gas}, (Rock-Eval). -e Rock Potential Ratings for PGC ond Rock Eval ( Pz only) Yield s ore :-< 0.5, Ins~J '. · 1.5, Poor ;>1 .$- 5, Moderat~ :> 5-15, Good: ~. 15, Very Good. s represent Maximum Theo~eticczl Yields ia kg ltonae. Amount of Hydrocctrbons actually reaching the reservoir m4y Ix onl7 1 'I. of this Value. -leswith Oil Yields of<l.5 kg/tonne or TOC'S of <0.5°1. are unlikely to generate sufficient Oil to cormnence migrmion. TAELE ] VIT~IMITE F, EFLECTAMCE DATA II m il ]1 WELL.' SA'0DY RI-VER- 1 LOCATION: BMISTOL BAY, ALASKA DEPTH REFLECTANCE ¢FT) V~,LUES ( %P. 0) C 0MM ~ T S 2820 .43(20) F COAL CTGS /S ES - .~.;0 FL 3420 0(0) NDP 3630 · 4290 .27(20) LT ~$+BW/VW+W PAR - ¥/0+LT0 4~60 .3,'21) PL COAL CTGS V/VA? 5100 .37C21) FL'LL RANGE MACERALS - Y/0 5320 · 31(22) COAL V - ¥/0 5710 · 60 10 .32(22) %; - ¥/0 6310 .29(20) LIGNITE/F DIRT%'. CTG$ - ¥/0 6520 .32(23) COAL FLq, L R.~NGE MACERALS - ¥+¥/0 6760 · 31(23) M LIGNITE V/VAR R0 - ¥/0 7150 .33(22) EW/L PH¥/V:J+W PA~ - LT0 7600 2.04(3) ~AR F SP HIGH F. 0 - N0 FL 9075 .35(22) 'LIGNITE V/SH VW ~S - ¥/0 9270 .37f21) %; - ¥/0+LT0 96/45 · 36(22) MOD/]~S+BW/VW PA~ '~!+VST - LT0 99 75 · 39~22) V - L/MO ]0305 .57(21) VAR P. 0 - DLrLL LT0+M0 10515 .61,'22) LIG 10755 .65(21) V/SH ES VET - L+M0 1105~ · 62(22) COAL V/SH BS+VST - MO 11300 · 64(22) %;W+VST - LT0+M0 11550 · 6:3,'22) V~:+V-CT - LT0 120~0 · 67~21) V%;+VST - LT0+M0 · 12220 .66',2~) BW+BS/L/VW+W PAR/T9 I .~AI~ - LTO 12790 .66,'20) PL B~,'+ES/L/V%'+W PAR/TM I .~A? - MO --13050 .63(7) 1. 17(6) BW+]~S/L/V PA~/VAP. PO CTG TO CTG - LT0/M0 FI GUPES SEE LI ST I:J PARENTHESES INDICATE NL~BE~ OF FEADIMG,c -- OF ASEREVIATIONS 0VF_--LEAF ',?).=.INT ~-NOTHER REPOI~.T~(?)ETURN TO MAIN DATA (A)£SIGM i NEW FILE 0R (~)UIT ? I, 'l · . o TABLE 1 A VITRINITE 'TABLE ABBREVIATIONS ANS - ANISOTROPIC BS .- BITUMEN STAINING -BAR - VIRTUALLY BARREN CARB - CARBARGILITE CTGS - CUTTINGS D~IA - DRILLING MUD ADDITIVE F - FEW FR - FRAGMENTS GN - GNARLED I - INERTINITE IGN - IGNEOUS TRACES L - LOW ORGANIC CONTENT B - BITUMEN BW - BITUMEN WISPS CAV - CAVED COR - CORRODED DD - DIFFERENTIATION DIFFICULT DOH - DOMINANT FL - FLUORESCENCE O - GOOD GRAN - GRANULARITY INST - INTERSTITIAL IRON - IRON OXIDES LGN - LIGNITE LOW - LOWEST REFLECTANCES MEASURED M MOD - MODERATE ORGANIC CONTENT NTV - NO TRUE VITRINITE OCC - OCCASIONAL P - POOR PL - PLENTIFUL-PLENTY R - REWORKED RO - REF-LECTANCE HEASUREHENT RICH - RICH-HIGH ORGANIC CONTENT SC - SCRUFFY SLT - SILTSTONE SP - SPECKS STC - STRUCTURE TB - TURBO-DRILLED TEL - TELINITIC VL - V.LOW ORGANIC CONTENT VAR- VARIABLE (HIGH) RO W - WISPS-WISPY ~. - ALLOCTHONOUS ? - QUESTIONABLE BL - BLEBS - MOSTLY NDP - NO DETERHINATION POSSIBLE OBS - OVERALL BITUMEN STAINING OX - INDICATIONS OF OXIDATION PAR - PARTICLES POS - POSSIBLY RM - REWORKED MATERIAL RES - RESIN S - SOME SH - SHALE SML - SMALL SUB - SUBORDINATE STI~' - STRDNGLY TR - TRACE V - VITRINITE VW - VITRINITE WISPS VST - VITRINITE STRINGERS WH - WHOLLY = - EQUAL PROPORTIONS PHY - PHYTOCLASTS (CONTENT) (SPORE FLUORESCENCE COLOURS UNDER U.V. LIGHT> G - GREEN O - ORANGE LT - LIGHT D - DEEP Y - YELLOW R - RED M - HID P - PALE "f' ABLF; 2::. VISUAL. KEROf2:EN DESCi:.'. ~ f",i]ATION, BPlSTE:L [:AY ALASKA D tT i::' "f' H ( 'f" 1' ) S F' [':1;:. E COLOUR ESI'IMAI'ED SOURCi-- POI'ENTIAL S z.. 2 0 2 NONE 2 P OOR-'?idOD GAS 5 ':. (! (i 2 GOO'D GAS 5S20 o GOOD GAS .. -...' .' 'i 0 2 GOOI) GAS 6010 2 GOOD GAS 6 78 0 2 GOOD GAS °1 2 GOOD GAS 2 GOODL4'" ~," o ~' 9 5 10 o o';;'5 2 GOOD GAS 2-'213 MOD GAS 1 (':'t25 2/5 GOOD GAS ! 0 .'..5 05 10 5 ! 5 i. '! 0 5 0 2/3 GOOD GAS 2/S GOOD GAS 2/3 GOOD GAS 11170 2/3 GOOD GAS; 2/3 GOOD GAS '1. 14 ('! 0 2,/75 [:;00I) GAS ':. '~820 2/3 GOOI) GAS .~oo..~._>0 2/3 GORD_ . GAS. 1..'~4'1. 0 ~_:~/3 GOOD GAS 12790 MOD-GOOD GAS TABLE 2A , ' ~ I ) ) ' Number i i'" · .,,,: . .... ' ' ' : /J , ' ' ' ' i , . ~ ' : 'l i~ ; ~' ~' ~' '': ' · ~' r',1' ~ ' · ' ~ .... : : ) j ~'' ( : ~ DINOFLAGELLATE CYSTS . . , , . ~ . . ; .J i ( t ( . , . : ,. ~ ~ : . : ~ : , ) ~ ! i ; : ' ~ ~ AND ACRITA~CHS ' I ' ' : ~ , ~ ~ I t ! I · , : , : i I ~ , , "~ ~ i ;' '; ' " : ~ ;' : .... ~ ~' ; ~ ' ~ ~') ~ .... . ." - -~ ~ T~MANITIDS AND .( ( ~ : ~ , ~ .... , ,, ,. ~ ~ ~ LEIOSPHERES ; , , ~ , m ,, .... ~... : : i ', , · ~ , . . ~ ~_ ',,~ ~ ) ,, : . : ,', k ': . i : ~ , ~ ; I , ~ ( ', " ~ ~ , ; · ; · , , ~ , , . MEGASPORES i , ~ ' ~0: ~ 0 ~ 01 ~00, ~ OIHER MICROFOSSILS 1 -,. ~ J ) ; . ~ i ' : ' :.; ).' - OTHER M1CROFOSSILS 2, ~ ~ ' ~ ~ JJ ~ ~ m J (J (~ m ~ ~ ~ ~ M]SCELLANEOUS PHYTOCLAST~ . ,[ "ijl ,-- ~ ~ O. , ~ : : ~ i j .... ' "~ . i . j " O ,~ CUTICLES 'T A?.LE 3 WE;L' : SAF, D¥ P..IUER-i LOCA'TION: BRISTO!_ BAY: ALASKA D IZ F, ",." H F' i P 2 (f't) KG./TONNE K G/T Or, it, iE 2 S 20 O 0 3i 80 0 0 ?"; 420 ,1 S 6 S 0 S 9 S 0 0 0 4080 O 0 4 2 ~ ri 4560 ,2 0 4860 ,2 ,4 5100 .8 76.1 F,'.':'O 1 z~ 74 6 · ... ,_ i . , ,_,/i 0 ,2 0 6 t) 1. 0 , 6;¢I. a ,1 1 6520 ,4 , -3 6,760 '71 !50 ,5 ,6 7600 1 ,S ,9 815 0 , 2 , 9 f'l '-' "" _ ../¢ 1 1 927 r'j ,6 1 95 'l 0 ,9 . 4 9645 3; , 6 79 , 4 9975 I, 1 .8 ! O't 25 2,5 105, 10305 i_ , 5' 94,8 10~1 ~ ,8 108 I 0755 2,6 17,6 10845 ~-'J,1 1,2 110!50 4,? '16!, "1170 3.S -°0,7 ! i 3 rj rj 5.7 ! 78. 1 !, 44 () i 5.2 11~0 I A 4 4 ~ , ._ , Z 2 0 0 0 ,5 ! , 6 12~° 0 ~=; i 4 ~. I ! 2'29 ~ ~()50 6,2 2414 GOGI ~uu (%w*.) ,71 4'7 ,S .78 46,8 1,! 1 1 . S i 47 44,7 , =54 37.5 ,65 45,1 ~ o Z, 1 ,54 54, '1 ,41 50 ,2 .7S 5 . 9 ,?'8 3,2' ,~ ! ,4 H Y D ~;-'. 0 6) E N I i',i i'.., E 'X 'l 60 58 9 (.-'. '76 1 7 7 '2. ! ('.~ 257 o !::i '1 II .] WELL: ,S"ANDf I - L 0 C A T I 0 ,, I 45~0 .J1 0 6 ? 6 0 B 76 00 ill '04 103nr" 0515 ! i 05 0 !70 - ! 1. 4 4 0 1. 1 "" 0 _ :.'3 g- ill 12 0 0 0 !¥050 I..I]'FIDLOGY AND TOC DATA R :il V E R - 1. BRISI'OL. BAY, ALASKA A G El: / F' M PIC;<Ei) L.!iFI(]LOGY ..), H i 0-. P L. I 0 SILI'ST .!, M ! O-P L 'Ii 0 SI=ToT J,OL. IG--M,M!O H D S T J, OLIG--M ,MiO _J OL!G-.M M!O COA. L CO~.L J rjLIG-M MIO SILI'ST J OL!G-h MID SILTST _.~ OL'!G-M MIO" SILTS]' U (]LiG-i'i M].O C'TLTST U OLIG-M MIO COAL U Ot_]iG-h h].O COAL U OLIG-M MI;'J COAl_ U OLiG-M,M!O COAL U OLIG--M MIO COAL_ U OL. IG-M MIO COAL U OLIG-M MIO MDST U OL. IG-M MIO- C 0 A t. U fiiLIi:3-M MiO MDS]' SiLTST tJ OL. IG-M MIO SILTST M ): i> - U, [) t. '! G !"i i) S ]' MID-U, OL. IG MDS]' Z T 0 C % C m F: B 0 h~ ,'4 T El 0, '; ]. 0,2 5 7,4 0 14,5 45,8 '.4 , 9 !3 9 !,1 119 !3 5 1,S 44,7 'i ! 2 3'7,5; 3,7!: 45,1 41 ,9 2,5 5,-'-'.,. i 2.1 5 0,2 47,3 3,2 .-- 4,2 8.8 1 F,.., 7 i,4 9,5 .% SED'r~-'X~Tc..,,.._,, ,.: SOLUSLr--', ...... EX'7'RAr':T DATA WELL: SANDY RIVER-1 LO[;AT'ION: BRISTOL BAY: ALASKA !.) El F' "r H T 0 C T S E / T 0 C S A C / 7' 0 C C P i ( -(:'? ) ;'~, w 't o ! e. o o / o o A S P i'-; A L Y E ;",.'_ Ei S Z w t 10755 54,i 15 2 1,88 11170 5,9 S9 24 1,32 1144 0 3, S 76 33 '.~, 25 · i'~550 S o 156 62 n d i 2 0 0 ('! 1 , 4 i :.'.~ 8 4 0 n, (.t. 1E'050 9,5 40 18 n,d, rl , [! , ", 1 ,5 17 , 4 J TABLE 6 SEDIMENTS SOLUBLE EXTRACT D~q'A WE; I...: SANDY RIVER-1 LOCA'I'!r)N: BRISTOL BAY~ A!_ASKA i) F P 'f I-I ( -P *..) "/c~ A C ~,"t" S E P R 'r S"{'/P H Y -I" P R I S"[/C- 17 !. 0 ! 25 29 4 ,8 6 ,8 10 .6 57 1 i '! '/0 62. 1 ,2 4,29 1 ,0'2 69 1!.440 .3 4,05 o3 r.:i C:, '1 i 5 5 0 .S 9 ~ o 0 ~"l 0 9 o.' ,5 3,41 4,81 ,97 ,88 58 C;ARi..'-.O~x~ ISOTOPES DA'¥A v)E]I_L: SAr-.!DY R]iiVER-.i I_Iz)£';ATIfZ~H: BP ]]STOL BAY, ALASKA l) E P '!' H ( *.: .; '1; S 0 '! 0 F:' E: P, ¢',"f' ?: 0 P E R M ',r L SAYiP LE 1' Y t"' E: - ! .,.J._..l -25 4 -25 8 -25 6 I,: E. ROGEN K ER OGEN KEROGEN -25 5 KEROGEN K ER OGEN 11820 1200 (; 13059 -25 7~ -25 1 -25 ! KEROGEN K ER OGEN KEROGEN C-'-!3/'C-12 ISO'TOPE RA'I'IOEi I:-~EtL. A-I']iVE 7'0 PDB STANDARD SEC;ONi)ARY. STANDARD: NBS-~'2,- A'f' -29,,a. PERM]iL SAMPLE. llal~C~ F~ '3AMPLE. 1144~1 le~, SAMPLE. 10755 SANPLEe 1 15"~1a t~e. i SAMPLE. 1117~a F~ ~AMPLEm 1~ F~ GEOCHEMISTRY BRANCH, BP SUNBUR OPERATIONS GROUP SAC FRACTION GAS CHROMATOGRAME' MATURITY INDICATORS GEOLOGICAL ~,~ V,TR,.,T~ · o~.,.~,,.o. ?-"-L~II I AN D /~ ~ ~ -~- , ~-~, .....Ill~ [~12,~ ;LS~S,? /0.2 ' ~ ' , ,I ~ ' I. I ' ~ . . ~ II I - ' I : I · ' ' . I'~ ~- I ' - 'l ~ I /' ~ I IH /, ~' ~ ' Ill / ." ,', ' /' '~' ~. IH / .'~' ~ Ill ~' , i ~1 "ii /: / ~ ~ - II /' .. ~- ~ /, ,'~ = ~ " -II . ,. . ..,.,I 'ri ~ ' ~', ~ ',1 ~ A PROBABLE · AUTOCHT~ / .I I / ~"0 / O" WISPS. , ' I VELL DATA 1'o(: - 11111 o~gltac C4fIII. S.J,C - $e~,M,, C,,MUd. SOURCE ROCK QUALITY tOTAL OaOAN~C V I S UAL KEROGEN ~ I'~E ~OCK-EVAL & i.'5 t,S 5 10 I I i I I I I I I I I ! I'1 I I I I I I I I ~ -t I I ~ 1--'1-'-,;; I I I [_. pROOUCIS I ! I I I '1 W~LL SANDY RIVER N'o:l ..... LOCATION' BRISTOL BAY, 'ALASKA OPERATOR'GULF OIL CORP. _. _. MATURITY INDICATORS SPORE COLOUR VITRINITE REFLECTANCE GENERATION INDICES. (3) (20) e(2~) ~(22) e(20) e(22) ®(20) · (2~) · ~23) o(~) (22) e(21) ®(22) TSE TOCo I I I I I I I 1 I I I I I I I I I I I I I I I I I I I ! I I I '1 I I I I 1 CARBON PREFERENCE INDEX 2.0 1 .O I I ,Date Spudded - /,- 9 63 Dote Completed' 28-11-63 TD. 13063 ft. G EOLO G I C A L AND' _ WELL DATA- BP RESEA PETF TOTAL ORGAN IC CARBON '/. ~,UTTINGS SWC -, 0 0 r~ 0 n 0 0 0.5 1.5 3.0 ~7.3 i I I ! ! I 1--1- .!.__ I I I I I --1---I I I I I · ! ! I · ~:'_:.1 "~ [DOte'Spudded· 4-9-63 BP RESEARCH CENTRE, SUNBURY. OPERATIONAL" SERVICES GROUP...~ Dote Completed' 28-11-63 -._ '- '- :"-' ID' 13063ft. pETROLEUM GEOCHEMICAL LOG.-" _ · -_'- : .'~ . -_ '. . , ¢ :. ~. SCALE = 1 · 1'-0,000 , G EOLO GI CA L " AND WELL DATA' ~TRATIGRAPHY SOURCE- ROCK QUALITY TOTAL ORGAN lC CARBON '/. ~.UTTINGS SWC 0.5 1.5 VISUAL KEROGEN PYROLYSIS DATA 3.0 SOURCE TyPE ROCK - EVAL MAX YIELD kg/t GOGI RATIO P2 9~< 0.5 1.5 5 10 15 PRODUCTS COMMENTS .. I I I I ! ! 1--'T .I.__ I I I I I ._p_ I I I I I I I I I I I /,7.3 76,1 7~..6 I I I I L ~ , ' i ~- -,~ ~4~ -- .,~o-~..-.-..~~ I I - -~oo :~ ~7'3 ~ ~ .......... A i e(22) ~ ,~f..= ~ '~-~:"~ I I Ae(22) ' I I - ~ _,~-_._~ i I - . - ! l-('°) ~ : I I ~ ~ ,.x:::.-~ -1--I .' ' .T,.,. ~ ~ -'~ I ;: '4 :.:-:.'~. ~ _ I - '.."..:'":'z: I I I ~ -,,o- ?.~; .. - '~.~?;~. , __~_ I ' I : :,.- I '.~'~'.<?,._ I I ,.~.,..,- ..". '~':'*" ~ i - .~) ' I ! '~0'": ~'"'*' 1 ~ &':~:~ ; - 1 .... :~". .( ) i I '~~ ..... -L- _~z- -,,-...~ I T , . i(22) '3ooo -~ ....... ~ ~ 37.5 a ~ --- .... I g- ~.* ~ .y::?~{::;. -__ ~ ..... ~ , ' t'~'' ~ I ...... !~ ' -~---?~'- ~ ~ ~ - ~ ~ ,-', I .~-~,x.¢ : - - - ~ ..... I~ ~ . I '~:'~:* _1:__1 " · ' ,o' i~) ! ~ .,,,~_--....:~ _ . Z -~}-':~ I t e(~) I ~ ~ ~ ,.-.. -,-,. I i 4 ' el-) I '1~ ~- ~ '~ ' ~ ~ :~ '.' -'..'-9 ~ - I . .,,, I [, ~,~ o,,~,,,~,~ ~ . i'~ I I / ' +,~TU.E. 5T,~.~., I- · _ ! I I · I I Notq . N. OT~S . 1. GOGt= Gas/Oil GermratJon Index (PGC);P1 = HydrocarbonYield at 250°C, [Rock-E 9{- A~oge Ger~eration Threshed for Oil F~o~e Kerogens. 2. Source Rock Potential Ratings for PGC and Rock Ev=l (P2 only) Yields are TSE - Total So(ub~ Extract. 3. Values represent Maximum Theoretical Yields in kg/tonne. Amount of Hydrocarbons TOC - Total Organic Carbon. . /,. Samples with Oil Yields of < 1.5 kgltonne or TOC'5 of < 0.5'/, are unlikely to S~C- Saturates Content. - - I ' I I I I I I ~.7.3 i_ I .73 I ! 76'1 .- 105'& 9&.8 106 161.! 20.7 178'3 15-8 · 1. 6061, 6nsIOil 6¢ncrution Indcx (P6C):P~: HydrocorbonYicld at 250°C', (Rock-Er=i). P;., Pyrolys4d Hydrocarbc~ Yield from 250-550°C (Oil. plus 6=5)o (Rock-EvGl) 2. $ourccRock Potcntiol Rotings for POC Grid RockEvQI (P2 only)yictds arc :-<0.5olnsig:<l-$,Poor :>i .5-5, ModcrGt~:>$-15, Good:>lS, Vcry 3. Valucs rcprcscnt Maximum Thmcxcticnt Yiclds ~n kgltonn¢. Amount of Hydrocarbons actually rcuching thc reservoir moy bc only 1 '/, of this Yaluc. &. Sampl. mswith Oil Yictds of<l.5 kg/tonnc or TOC'S of <0.5'/, ~rc unLikcly to ger~ratc sufficicnt Oil to cornmcncc migrotion.